Invention Publication
- Patent Title: FILM WITH GAS BARRIER PROPERTIES
- Patent Title (中): 弗利麻省理工学院GASBARRIEREEIGENSCHAFTEN
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Application No.: EP14857607Application Date: 2014-10-28
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Publication No.: EP3064351A4Publication Date: 2017-05-17
- Inventor: OMURA YUKI , KAMINAGA JUNICHI , HOSHI SAYAKA
- Applicant: TOPPAN PRINTING CO LTD
- Assignee: TOPPAN PRINTING CO LTD
- Current Assignee: TOPPAN PRINTING CO LTD
- Priority: JP2013223680 2013-10-28
- Main IPC: B32B27/26
- IPC: B32B27/26 ; B05D1/36 ; B32B27/30 ; B32B27/40 ; C08J7/04 ; C08K3/34 ; C09D129/04 ; C09D175/04
Abstract:
A gas barrier film includes a resin film base material, a layer made of an aqueous coating agent (A) which contains a hardener and has gas barrier properties and adhesiveness to the resin film base material, the layer made of the aqueous coating agent (A) being formed on at least one surface of the resin film base material, and at least one layer made of an aqueous coating agent (B) having a compounding ratio of a hardener smaller than that of the aqueous coating agent (A), the layer made of the aqueous coating agent (B) being formed on the layer made of the aqueous coating agent (A).
Information query
